pfSense

<?php

/*

	services_wol.php

*/

/* ====================================================================

 *	Copyright (c)  2004-2015  Electric Sheep Fencing, LLC. All rights reserved.

 *

 *	Some or all of this file is based on the m0n0wall project which is

 *	Copyright (c)  2004 Manuel Kasper (BSD 2 clause)

 *

 *	Redistribution and use in source and binary forms, with or without modification,

 *	are permitted provided that the following conditions are met:

 *

 *	1. Redistributions of source code must retain the above copyright notice,

 *		this list of conditions and the following disclaimer.

 *

 *	2. Redistributions in binary form must reproduce the above copyright

 *		notice, this list of conditions and the following disclaimer in

 *		the documentation and/or other materials provided with the

 *		distribution.

 *

 *	3. All advertising materials mentioning features or use of this software

 *		must display the following acknowledgment:

 *		"This product includes software developed by the pfSense Project

 *		 for use in the pfSense software distribution. (http://www.pfsense.org/).

 *

 *	4. The names "pfSense" and "pfSense Project" must not be used to

 *		 endorse or promote products derived from this software without

 *		 prior written permission. For written permission, please contact

 *		 coreteam@pfsense.org.

 *

 *	5. Products derived from this software may not be called "pfSense"

 *		nor may "pfSense" appear in their names without prior written

 *		permission of the Electric Sheep Fencing, LLC.

 *

 *	6. Redistributions of any form whatsoever must retain the following

 *		acknowledgment:

 *

 *	"This product includes software developed by the pfSense Project

 *	for use in the pfSense software distribution (http://www.pfsense.org/).

 *

 *	THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY

 *	EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 *	IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 *	PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE pfSense PROJECT OR

 *	ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

 *	SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

 *	NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

 *	LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 *	HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

 *	STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

 *	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED

 *	OF THE POSSIBILITY OF SUCH DAMAGE.

 *

 *	====================================================================

 *

 */

##|+PRIV

##|*IDENT=page-services-wakeonlan

##|*NAME=Services: Wake on LAN

##|*DESCR=Allow access to the 'Services: Wake on LAN' page.

##|*MATCH=services_wol.php*

##|-PRIV

require("guiconfig.inc");

if (!is_array($config['wol']['wolentry'])) {

	$config['wol']['wolentry'] = array();

}

$a_wol = &$config['wol']['wolentry'];

if ($_GET['wakeall'] != "") {

	$i = 0;

	$savemsg = "";

	foreach ($a_wol as $wolent) {

		$mac = $wolent['mac'];

		$if = $wolent['interface'];

		$description = $wolent['descr'];

		$ipaddr = get_interface_ip($if);

		if (!is_ipaddr($ipaddr)) {

			continue;

		}

		$bcip = gen_subnet_max($ipaddr, get_interface_subnet($if));

		/* Execute wol command and check return code. */

		if (!mwexec("/usr/local/bin/wol -i {$bcip} {$mac}")) {

			$savemsg .= sprintf(gettext('Sent magic packet to %1$s (%2$s).'), $mac, $description) . "<br />";

			$class = 'success';

		} else {

			$savemsg .= sprintf(gettext('Please check the %1$ssystem log%2$s, the wol command for %3$s (%4$s) did not complete successfully.'), '<a href="/status_logs.php">', '</a>', $description, $mac) . "<br />";

			$class = 'warning';

		}

	}

}

if ($_POST || $_GET['mac']) {

	unset($input_errors);

	if ($_GET['mac']) {

		/* normalize MAC addresses - lowercase and convert Windows-ized hyphenated MACs to colon delimited */

		$_GET['mac'] = strtolower(str_replace("-", ":", $_GET['mac']));

		$mac = $_GET['mac'];

		$if = $_GET['if'];

	} else {

		/* normalize MAC addresses - lowercase and convert Windows-ized hyphenated MACs to colon delimited */

		$_POST['mac'] = strtolower(str_replace("-", ":", $_POST['mac']));

		$mac = $_POST['mac'];

		$if = $_POST['interface'];

	}

	/* input validation */

	if (!$mac || !is_macaddr($mac)) {

		$input_errors[] = gettext("A valid MAC address must be specified.");

	}

	if (!$if) {

		$input_errors[] = gettext("A valid interface must be specified.");

	}

	if (!$input_errors) {

		/* determine broadcast address */

		$ipaddr = get_interface_ip($if);

		if (!is_ipaddr($ipaddr)) {

			$input_errors[] = gettext("A valid ip could not be found!");

		} else {

			$bcip = gen_subnet_max($ipaddr, get_interface_subnet($if));

			/* Execute wol command and check return code. */

			if (!mwexec("/usr/local/bin/wol -i {$bcip} " . escapeshellarg($mac))) {

				$savemsg .= sprintf(gettext("Sent magic packet to %s."), $mac);

				$class = 'success';

			} else {

				$savemsg .= sprintf(gettext('Please check the %1$ssystem log%2$s, the wol command for %3$s did not complete successfully.'), '<a href="/status_logs.php">', '</a>', $mac) . "<br />";

				$class = 'warning';

			}

		}

	}

}

if ($_GET['act'] == "del") {

	if ($a_wol[$_GET['id']]) {

		unset($a_wol[$_GET['id']]);

		write_config();

		header("Location: services_wol.php");

		exit;

	}

}

$pgtitle = array(gettext("Services"), gettext("Wake on LAN"));

include("head.inc");

?>

<div class="infoblock blockopen">

<?php

print_info_box(gettext('This service can be used to wake up (power on) computers by sending special "Magic Packets".') . '<br />' .

			   gettext('The NIC in the computer that is to be woken up must support Wake on LAN and must be properly configured (WOL cable, BIOS settings).'),

			   'info', false);

?>

</div>

<?php

if ($input_errors) {

	print_input_errors($input_errors);

}

if ($savemsg) {

	print_info_box($savemsg, $class);

}

$form = new Form('Send');

$section = new Form_Section('Wake on LAN');

$section->addInput(new Form_Select(

	'interface',

	'Interface',

	(link_interface_to_bridge($if) ? null : $if),

	get_configured_interface_with_descr()

))->setHelp('Choose which interface the host to be woken up is connected to.');

$section->addInput(new Form_Input(

	'mac',

	'MAC address',

	'text',

	$mac

))->setHelp(gettext('Enter a MAC address in the following format: xx:xx:xx:xx:xx:xx'));

$form->add($section);

print $form;

?>

<div class="panel panel-default">

	<div class="panel-heading">

		<h2 class="panel-title"><?=gettext("Wake on LAN devices");?></h2>

	</div>

	<div class="panel-body">

		<p><?=gettext("Click the MAC address to wake up an individual device.")?></p>

		<div class="table-responsive">

			<table class="table table-striped table-hover">

				<thead>

					<tr>

						<th><?=gettext("Interface")?></th>

						<th><?=gettext("MAC address")?></th>

						<th><?=gettext("Description")?></th>

						<th><?=gettext("Actions")?></th>

					</tr>

				</thead>

				<tbody>

					<?php foreach ($a_wol as $i => $wolent): ?>

						<tr>

							<td>

								<?=convert_friendly_interface_to_friendly_descr($wolent['interface']);?>

							</td>

							<td>

								<a href="?mac=<?=$wolent['mac'];?>&amp;if=<?=$wolent['interface'];?>"><?=strtolower($wolent['mac']);?></a>

							</td>

							<td>

								<?=htmlspecialchars($wolent['descr']);?>

							</td>

							<td>

								<a class="fa fa-pencil"	title="<?=gettext('Edit device')?>"	href="services_wol_edit.php?id=<?=$i?>"></a>

								<a class="fa fa-trash"	title="<?=gettext('Delete device')?>" href="services_wol.php?act=del&amp;id=<?=$i?>"></a>

							</td>

						</tr>

					<?php endforeach?>

				</tbody>

			</table>

		</div>

	</div>

	<div class="panel-footer">

		<a class="btn btn-success" href="services_wol_edit.php">

			<?=gettext("Add");?>

		</a>

		<a href="services_wol.php?wakeall=true" role="button" class="btn btn-primary">

			<?=gettext("Wake all devices")?>

		</a>

	</div>

</div>

<?php

include("foot.inc");